From 48c6548d6addf89bfffcd20b17ef918ba15b4210 Mon Sep 17 00:00:00 2001
From: Flavio Ceolin <flavio.ceolin@intel.com>
Date: Mon, 4 Mar 2019 14:37:34 -0800
Subject: [PATCH] x86: core: Remove extra parenthesis

Extra parenthis was raising a warning when building using Clang/llvm

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
---
 arch/x86/core/fatal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/core/fatal.c b/arch/x86/core/fatal.c
index 6bcc66ff878..fffddf5d4b9 100644
--- a/arch/x86/core/fatal.c
+++ b/arch/x86/core/fatal.c
@@ -91,7 +91,7 @@ static void unwind_stack(u32_t base_ptr, u16_t cs)
 		}
 
 		frame = (struct stack_frame *)base_ptr;
-		if ((frame == NULL)) {
+		if (frame == NULL) {
 			break;
 		}